Garmin Legacy Hero Series Captain Marvel vs. Fitbit Sense 2

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin Legacy Hero Series Captain Marvel and Fitbit Sense 2. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

Garmin Legacy Hero Series Captain Marvel vs. Fitbit Sense 2 Comparison Chart
GENERAL Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Product Type Sport watch Smart watch
Supported Host Device OS iOS, Android Android 8.0 (Oreo) or later, iOS 14 or later
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Input - Microphone
Audio Output - Speaker
Width 40 mm 40.5 mm
Height 40 mm 40.5 mm
Depth 12.7 mm 12.3 mm
Weight 40 g -
Body Material Stainless steel, fibre-reinforced polymer Aluminium
Protection Water-resistant Water-resistant
Clock Display Yes Yes
FEATURES Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Sensors Accelerometer, thermometre, altimeter, gyro sensor, electromagnetic compass, optical heart sensor, Pulse Ox sensor Ambient light sensor, altimeter, SpO2 sensor, 3-axis accelerometer, temperature, optical heart sensor, electrodermal activity (EDA) sensor, vibration motor, multipurpose electrical sensor
Tracking Data Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, breathing rate, hydration Distance, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, active time, menstrual cycle, breathing rate, temperature, sleep quality score, blood glucose
Modes - 40+ sports modes
Goal Setting Yes Yes
Features Music remote handling, find phone function, idle alert, HR zones, Move IQ, Garmin Connect compatible, Find my Device, store & play music, rejecting a call, Garmin Elevate, TrueUp, Body Battery, animated workouts Find phone function, automatic exercise recognition, breathing training function, Active Zone Minutes, HRV index, Sleep Score, Sleep Profile, Stress Management Score, Daily Readiness Score, all day body response tracking, cardio fitness score
Notifications SMS, incoming calls SMS, applications, high and low heart rate, calls, irregular rhythm
Vibrating Alert - Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS/GLONASS receiver
Payment Technology Garmin Pay FitBit Pay
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Alexa built-in
IoT Voice Controlled - Direct
CONNECTIVITY Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Wireless Interface Bluetooth, Wi-Fi, NFC, ANT+ NFC, Bluetooth 5.0
DISPLAY Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Type Memory-in-Pixel LCD - colour Colour
Resolution 218 x 218 pixels -
Screen Size 1.1" -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
Always On Display (AOD) - Yes
INPUT DEVICE Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Type Touch sensitive screen, touch buttons Touch sensitive screen, push button
CASE Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Case Size 40 mm -
Case Shape Round Square
Bezel Light gold stainless steeel -
Case Back Polymer Aluminium
Case Details Light gold Platinum aluminum
BAND Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Band Type Band Band
Band Size - S
Band Width 18 mm -
Fits Wrist with Circumference 110-175 mm 129-175 mm
Changeable - Yes
Clasp Type Buckle Pin-and-tuck
Band Material Nubuck leather -
Band Colour Danvers blue/tan Lunar white
BATTERY Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Technology Lithium polymer Lithium polymer
Battery Life 7 day(s) 6 day(s)
Battery Life Details Smartwatch mode - up to 7 days
GPS mode - up to 15 hour(s)
Smartwatch with music mode - up to 6 hour(s)
GPS with Music mode - up to 5 hour(s)
GPS mode - up to 5 hour(s)
Rechargeable Battery Yes -
Recharge Time - 2 hours
MISCELLANEOUS Garmin Legacy Hero Series Captain Marvel Fitbit Sense 2
Included Accessories Charging/data cable, silicone wrist strap (Danvers blue) Charging cable, 6-month Fitbit Premium membership, wristband (158 - 209 mm)
Preloaded Software Garmin Pay, Garmion Connect IQ Alarm, FitBit Pay
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature 60 °C 45 °C
Min Operating Temperature -20 °C -10 °C
Warranty - 2-year warranty
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